
body, h1, h2, h3, h4, h5, h6, p, dl, dd, ul, ol, pre, form, input, textarea, th, td, select, strong {
    margin: 0;
    padding: 0;
}

body {
    background: #f2f2f2;
}

a {
    text-decoration: none;
}

img {
    border: none;
    max-width: 100%;
    vertical-align: top;
}

#app{

}

.main_img{
    width: 100%;
    height: auto;
}
.term{
   position: relative;
}
.term>p{
    position: absolute;
    bottom: .1rem;
    font-size: .24rem;
    color: #6a6a6a;
    margin: 0;
    left: 24%;
}

.btn_contenner{
    position: relative;
}

.btn_box{
    width: 4.64rem;
    height: 0.8rem;
    position: absolute;
    bottom: 1rem;
    left: 50%;
    margin-left: -2.32rem;
}

.explain{
    position: absolute;
    width: 7rem;
    bottom: .33rem;
    font-size: .24rem;
    left: 50%;
    text-align: center;
    color: #6a6a6a;
    margin-left: -3.5rem;
}

.prompt{
    background: #fff;
    padding: 0.1rem 0.6rem 1.5rem 0.6rem;
}
.prompt>p{
    font-size: 0.26rem;
    color: #6a6a6a;
    margin: 0;
    text-align: justify;
}

.mask_success{
    width: 2.6rem;
    height: 2.6rem;
    background: rgba(0,0,0,0.4);
    border-radius: 0.05rem;
    position: fixed;
    left: 50%;
    margin-left: -1.3rem;
    top: 50%;
    margin-top: -1.3rem;
    display: none;
}
.mask_success img{
    width: 0.8rem;
    height: 0.56rem;
    position: absolute;
    left: 50%;
    margin-left: -0.4rem;
    margin-top: 0.5rem;
}

.mask_success>p{
    width: 1.4rem;
    height: 0.48rem;
    font-size: 0.34rem;
    text-align: center;
    color: #fff;
    position: absolute;
    left: 50%;
    margin-left: -0.7rem;
    margin-top: 1.46rem;
}

.mask_fail{
    width: 2.6rem;
    height: 2.6rem;
    background: rgba(0,0,0,0.4);
    border-radius: 0.05rem;
    position: fixed;
    left: 50%;
    margin-left: -1.3rem;
    top: 50%;
    margin-top: -1.3rem;
    display: none;
}
.mask_fail img{
    width: 0.1rem;
    height: 0.62rem;
    position: absolute;
    left: 50%;
    margin-left: -0.05rem;
    margin-top: 0.36rem;
}

.mask_fail>p{
    width: 2rem;
    min-height: 0.48rem;
    font-size: 0.34rem;
    text-align: center;
    color: #fff;
    position: absolute;
    left: 50%;
    margin-left: -1rem;
    margin-top: 1.20rem;
}

.btn_s{
    text-align: center;
    padding: 0.26rem 0;
    font-size: 0.34rem;
    color: #fff;
    background: #FF4A00;
    box-shadow: 0 -3px 9px 0 rgba(0,0,0,0.20);
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
}